JP7204278B2 - ブロックチェーンにデータブロックを記録する方法、リーダーアカウンティングノード及びコンピュータプログラム - Google Patents
ブロックチェーンにデータブロックを記録する方法、リーダーアカウンティングノード及びコンピュータプログラム Download PDFInfo
- Publication number
- JP7204278B2 JP7204278B2 JP2021547120A JP2021547120A JP7204278B2 JP 7204278 B2 JP7204278 B2 JP 7204278B2 JP 2021547120 A JP2021547120 A JP 2021547120A JP 2021547120 A JP2021547120 A JP 2021547120A JP 7204278 B2 JP7204278 B2 JP 7204278B2
- Authority
- JP
- Japan
- Prior art keywords
- blockchain
- branch
- data block
- recorded
- target data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910130823.9A CN109902091B (zh) | 2019-02-21 | 2019-02-21 | 数据区块在区块链上记录的方法、领导记账节点和介质 |
CN201910130823.9 | 2019-02-21 | ||
PCT/CN2020/075976 WO2020169061A1 (zh) | 2019-02-21 | 2020-02-20 | 数据区块在区块链上记录的方法、领导记账节点和介质 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022521693A JP2022521693A (ja) | 2022-04-12 |
JP7204278B2 true JP7204278B2 (ja) | 2023-01-16 |
Family
ID=66945172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021547120A Active JP7204278B2 (ja) | 2019-02-21 | 2020-02-20 | ブロックチェーンにデータブロックを記録する方法、リーダーアカウンティングノード及びコンピュータプログラム |
Country Status (6)
Country | Link |
---|---|
US (1) | US11902446B2 (zh) |
EP (1) | EP3929762B1 (zh) |
JP (1) | JP7204278B2 (zh) |
KR (1) | KR102633548B1 (zh) |
CN (1) | CN109902091B (zh) |
WO (1) | WO2020169061A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109902091B (zh) | 2019-02-21 | 2021-08-10 | 腾讯科技(深圳)有限公司 | 数据区块在区块链上记录的方法、领导记账节点和介质 |
CN109949111B (zh) * | 2019-03-06 | 2023-12-08 | 深圳市智税链科技有限公司 | 电子票据标识分配方法、电子票据生成方法、装置及系统 |
CN110535836B (zh) * | 2019-08-12 | 2021-10-29 | 安徽师范大学 | 一种基于角色分类的信任区块链共识方法 |
CN112584364B (zh) * | 2019-09-30 | 2024-03-08 | 阿里巴巴集团控股有限公司 | 蓝牙网络及其通信方法、设备和存储介质 |
CN111275553B (zh) * | 2020-01-20 | 2023-08-11 | 联动优势科技有限公司 | 一种区块链的数据存储方法及区块链系统 |
US11687948B2 (en) * | 2020-03-16 | 2023-06-27 | Paypal, Inc. | Adjusting weights of weighted consensus algorithms for blockchains |
CN111695128B (zh) * | 2020-06-15 | 2023-11-21 | 中国银行股份有限公司 | 用于数据资产分配的区块链网络的数据处理方法及装置 |
CN111984735A (zh) * | 2020-09-03 | 2020-11-24 | 深圳壹账通智能科技有限公司 | 一种数据归档方法、装置、电子设备和存储介质 |
KR102477240B1 (ko) * | 2020-12-31 | 2022-12-14 | 심왕섭 | 듀얼 블록체인 시스템을 이용한 회계정보 관리 수단 |
CN113612761B (zh) * | 2021-07-30 | 2022-03-22 | 立信(重庆)数据科技股份有限公司 | 一种基于区块链的调研数据上链方法及系统 |
CN113421097B (zh) * | 2021-08-23 | 2021-11-30 | 腾讯科技(深圳)有限公司 | 一种数据处理方法、装置、计算机设备及存储介质 |
CN113761071B (zh) * | 2021-10-09 | 2023-07-11 | 支付宝(杭州)信息技术有限公司 | 一种共识方法、区块链系统和共识节点 |
KR102557196B1 (ko) * | 2021-11-23 | 2023-07-19 | 주식회사 디지캡 | 프록시 서버를 이용하여 노드간 트랜잭션을 전달하는 블록체인 시스템 |
CN114140102A (zh) * | 2021-12-02 | 2022-03-04 | 杭州复杂美科技有限公司 | 交易发送方法、计算机设备和存储介质 |
CN114466024B (zh) * | 2022-02-21 | 2024-02-13 | 华东计算技术研究所(中国电子科技集团公司第三十二研究所) | 基于新型PoM共识算法的分布式账本系统及方法 |
CN116192382B (zh) * | 2023-03-01 | 2023-09-15 | 齐齐哈尔大学 | 一种基于区块链的dh密钥第三方篡改验证方法及系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180165476A1 (en) | 2016-12-09 | 2018-06-14 | International Business Machines Corporation | Interlocked blockchains to increase blockchain security |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180152442A1 (en) * | 2003-12-22 | 2018-05-31 | Guardtime Ip Holdings Limited | Blockchain-supported, hash tree-based digital signature infrastructure |
US9608829B2 (en) * | 2014-07-25 | 2017-03-28 | Blockchain Technologies Corporation | System and method for creating a multi-branched blockchain with configurable protocol rules |
US20170236123A1 (en) * | 2016-02-16 | 2017-08-17 | Blockstack Inc. | Decentralized processing of global naming systems |
US10198325B2 (en) * | 2016-05-24 | 2019-02-05 | Mastercard International Incorporated | Method and system for desynchronization recovery for permissioned blockchains using bloom filters |
US10204341B2 (en) * | 2016-05-24 | 2019-02-12 | Mastercard International Incorporated | Method and system for an efficient consensus mechanism for permissioned blockchains using bloom filters and audit guarantees |
US11907406B2 (en) * | 2016-08-01 | 2024-02-20 | Cryptowerk Corp. | Computer-implemented method and system of tamper-evident recording of a plurality of service data items |
CN108876361A (zh) * | 2017-05-12 | 2018-11-23 | 李平 | 区块链系统、区块生成方法及计算机可读存储介质 |
US11281644B2 (en) * | 2017-07-28 | 2022-03-22 | Hitachi, Ltd. | Blockchain logging of data from multiple systems |
CN107480990B (zh) | 2017-08-01 | 2021-02-26 | 中国联合网络通信集团有限公司 | 区块链记账方法及装置 |
CN107767478B (zh) * | 2017-09-06 | 2020-10-16 | 阿里巴巴集团控股有限公司 | 一种保存工作记录的方法及装置 |
TWI659373B (zh) * | 2018-02-14 | 2019-05-11 | 財團法人工業技術研究院 | 區塊鏈系統及應用其的方法 |
US10630463B2 (en) * | 2018-02-26 | 2020-04-21 | Ca, Inc. | Meta block chain |
CN112600841B (zh) * | 2018-04-19 | 2023-09-19 | 创新先进技术有限公司 | 基于区块链的信用记录共享方法及装置、电子设备 |
US10728019B2 (en) * | 2018-04-27 | 2020-07-28 | Gulfstream Aerospace Corporation | Communication nodes, distributed communication networks, and methods for monitoring communication in a communication network using blockchains |
US11030217B2 (en) * | 2018-05-01 | 2021-06-08 | International Business Machines Corporation | Blockchain implementing cross-chain transactions |
CN108810119A (zh) * | 2018-05-31 | 2018-11-13 | 中国联合网络通信集团有限公司 | 区块链处理方法、装置及区块链节点 |
CN108984744B (zh) * | 2018-07-16 | 2022-02-18 | 夸克链科技(深圳)有限公司 | 一种非主链区块自增长方法 |
CN109359973A (zh) * | 2018-08-24 | 2019-02-19 | 阿里巴巴集团控股有限公司 | 基于区块链的数据存证方法和装置 |
CN109241772B (zh) * | 2018-09-07 | 2023-05-16 | 深圳市智税链科技有限公司 | 发票区块链记录方法、装置、区块链网关服务器和介质 |
WO2020160391A1 (en) * | 2019-01-31 | 2020-08-06 | Sensoriant, Inc. | An efficient, environmental and consumer friendly consensus method for cryptographic transactions |
CN109902091B (zh) * | 2019-02-21 | 2021-08-10 | 腾讯科技(深圳)有限公司 | 数据区块在区块链上记录的方法、领导记账节点和介质 |
-
2019
- 2019-02-21 CN CN201910130823.9A patent/CN109902091B/zh active Active
-
2020
- 2020-02-20 JP JP2021547120A patent/JP7204278B2/ja active Active
- 2020-02-20 KR KR1020217016532A patent/KR102633548B1/ko active IP Right Grant
- 2020-02-20 WO PCT/CN2020/075976 patent/WO2020169061A1/zh unknown
- 2020-02-20 EP EP20759324.5A patent/EP3929762B1/en active Active
-
2021
- 2021-04-13 US US17/229,352 patent/US11902446B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180165476A1 (en) | 2016-12-09 | 2018-06-14 | International Business Machines Corporation | Interlocked blockchains to increase blockchain security |
Also Published As
Publication number | Publication date |
---|---|
CN109902091B (zh) | 2021-08-10 |
KR102633548B1 (ko) | 2024-02-02 |
KR20210080550A (ko) | 2021-06-30 |
EP3929762A1 (en) | 2021-12-29 |
WO2020169061A1 (zh) | 2020-08-27 |
JP2022521693A (ja) | 2022-04-12 |
EP3929762B1 (en) | 2023-04-19 |
US20210234703A1 (en) | 2021-07-29 |
CN109902091A (zh) | 2019-06-18 |
US11902446B2 (en) | 2024-02-13 |
EP3929762A4 (en) | 2022-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7204278B2 (ja) | ブロックチェーンにデータブロックを記録する方法、リーダーアカウンティングノード及びコンピュータプログラム | |
US20220329422A1 (en) | Data processing method, apparatus, computer program, and storage medium | |
US20220321359A1 (en) | Methods and systems for ownership verification using blockchain | |
US11469891B2 (en) | Expendable cryptographic key access | |
EP3520319B1 (en) | Distributed electronic record and transaction history | |
US10917394B2 (en) | Data operations using a proxy encryption key | |
US20210083856A1 (en) | Improved hardware security module management | |
WO2021183694A1 (en) | Electronic patient credentials | |
CN110992027A (zh) | 在区块链中实现隐私保护的高效交易方法及装置 | |
US10614454B1 (en) | Remote population and redaction of high security data | |
WO2020233610A1 (zh) | 结合代码标注与用户、事件类型的收据存储方法和节点 | |
US20210217004A1 (en) | Data processing method, apparatus, device, and medium in blockchain fund settlement system | |
WO2020233614A1 (zh) | 结合代码标注与事件类型的有条件的收据存储方法和节点 | |
WO2020233639A1 (zh) | 结合代码标注与事件函数类型的收据存储方法和节点 | |
CN112560072B (zh) | 基于区块链的密钥管理方法、装置、介质及设备 | |
CN109544131A (zh) | 一种游戏商品管理方法及装置 | |
US20100030805A1 (en) | Propagating information from a trust chain processing | |
WO2020233423A1 (zh) | 基于交易类型的收据存储方法和节点 | |
WO2020233422A1 (zh) | 基于用户类型的收据存储方法和节点 | |
CN116405319B (zh) | 基于区块链的碳金融凭证共享方法和装置、设备和介质 | |
US20240241939A1 (en) | Auditing secure enclaves | |
US11861587B1 (en) | Encrypted multi-factor authentication technologies | |
WO2020233421A1 (zh) | 基于代码标注的对象级收据存储方法和节点 | |
US20240193594A1 (en) | Method, Terminal and System for Splitting and Managing Digital Currency in Transaction | |
US20240232862A9 (en) | Method for transferring data over a blockchain network for digital transactions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210811 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210811 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220822 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220824 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221115 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221128 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221222 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7204278 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |